Blockwell

Aeron

ERC20

This contract is an ERC20 token.

Name Aeron
Symbol ARN
Decimals 8
Total Supply 20,000,000 ARN

About

Stats

Public Functions 7
Event Types 4
Code Size 5,910 bytes

Burn Event

Parameters help
from
address help
value
uint256 help

Freeze Event

Parameters help
from
address help
value
uint256 help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

Unfreeze Event

Parameters help
from
address help
value
uint256 help

Functions Expand All Collapse All

transfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transfer(address _to, uint256 _value) {
        if (_to == 0x0) revert();                               // Prevent transfer to 0x0 address. Use burn() instead
	if (_value <= 0) revert();
        if (balanceOf[msg.sender] < _value) revert();           // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) revert(); // Check for overflows
        balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);              // Subtract from the sender
        balanceOf[_to] = SafeMath.safeAdd(balanceOf[_to], _value);                            // Add the same to the recipient
        Transfer(msg.sender, _to, _value);                      // Notify anyone listening that this transfer took place
    }

approve keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function approve(address _spender, uint256 _value) returns (bool success) {
	if (_value <= 0) revert();
        allowance[msg.sender][_spender] = _value;
        return true;
    }

transferFrom keyboard_arrow_up

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (_to == 0x0) revert();                                // Prevent transfer to 0x0 address. Use burn() instead
	 if (_value <= 0) revert();
        if (balanceOf[_from] < _value) revert();                 // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) revert();  // Check for overflows
        if (_value > allowance[_from][msg.sender]) revert();     // Check allowance
        balanceOf[_from] = SafeMath.safeSub(balanceOf[_from], _value);                         // Subtract from the sender
        balanceOf[_to] = SafeMath.safeAdd(balanceOf[_to], _value);                             // Add the same to the recipient
        allowance[_from][msg.sender] = SafeMath.safeSub(allowance[_from][msg.sender], _value);
        Transfer(_from, _to, _value);
        return true;
    }

burn keyboard_arrow_up

Parameters help

Name Type
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function burn(uint256 _value) returns (bool success) {
        if (balanceOf[msg.sender] < _value) revert();            // Check if the sender has enough
	if (_value <= 0) revert();
        balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);           // Subtract from the sender
        totalSupply = SafeMath.safeSub(totalSupply,_value);                                // Updates totalSupply
        Burn(msg.sender, _value);
        return true;
    }

freeze keyboard_arrow_up

Parameters help

Name Type
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function freeze(uint256 _value) returns (bool success) {
        if (balanceOf[msg.sender] < _value) revert();            // Check if the sender has enough
	if (_value <= 0) revert();
        balanceOf[msg.sender] = SafeMath.safeSub(balanceOf[msg.sender], _value);             // Subtract from the sender
        freezeOf[msg.sender] = SafeMath.safeAdd(freezeOf[msg.sender], _value);               // Updates frozen tokens
        Freeze(msg.sender, _value);
        return true;
    }

unfreeze keyboard_arrow_up

Parameters help

Name Type
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function unfreeze(uint256 _value) returns (bool success) {
        if (freezeOf[msg.sender] < _value) revert();            // Check if the sender has enough
	if (_value <= 0) revert();
        freezeOf[msg.sender] = SafeMath.safeSub(freezeOf[msg.sender], _value);              // Updates frozen tokens
	balanceOf[msg.sender] = SafeMath.safeAdd(balanceOf[msg.sender], _value);            // Add to the sender
        Unfreeze(msg.sender, _value);
        return true;
    }

constructor keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function () {
      revert();
  }